FR4SheetNatural
FR4 - 0.187" 48 x 96 Natural Sheet
0.187 in × 48 in × 96 in Sheet
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About This Product
FR4 Glass Epoxy sheet in 0.187" thickness, Natural color, and a full 48.0" x 96.0" format delivers a dependable combination of electrical insulation, mechanical strength, and dimensional stability for demanding fabrication work. This robust FR4 panel is especially well suited for structural electrical components, backer sheets, and machined parts where moisture resistance, flame-retardant performance, and added rigidity from the 0.187" profile are essential.
Specifications
Shape
Sheet
Thickness
0.187 inWidth
48 inPrice
$448.82 / Each
In Stock
21010 availableAvailable at 11 locations
Ships same day if ordered by 2pm
Quality guaranteed
Quick Info
Typical Properties — FR4 - 0.187" 48 x 96 Natural Sheet
Glass Epoxy Fr4Mechanical
PropertyTest MethodUnitValue
Tensile strengthpsi / MPa65,000 / 445
Compressive strengthpsi / MPa38,000 / 260
Flexural strength (LW -A 0.125″)psi / MPa60,000 / 410
Bond strengthpsi / MPa2,300 / 15
Shear strengthpsi / MPa21,500 / 145
Hardness (M scale)115
Izod impact strength at 49°C (LW)14.00
General
DescriptionValue
Specific gravity1.85
Flammability rating94V-0
Water absorption (24 hours)0.10
Operating Environment
PropertyTest MethodUnitValue
Maximum temperature°C / °F140 / 280
Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.